NEW ENTERPRISE, Pa.--(BUSINESS WIRE)-- New Enterprise Stone & Lime Co., Inc., a leading privately held, vertically integrated construction materials supplier and heavy/highway construction contractor in Pennsylvania and western New York and a national traffic safety services and equipment provider, announced that it has filed its 10-Q Quarterly Report for the first quarter ended May 31, 2013 with the Securities and Exchange Commission. A conference call to review financial results and discuss market drivers and outlook will be held on Tuesday, July 23, 2013 at 10:00 a.m. ET. An audio webcast of the conference call may be accessed through a link on the Investor Relations page of the Company's website at www.nesl.com.